(19)
(11) EP 0 646 166 A1

(12)

(43) Date of publication:
05.04.1995 Bulletin 1995/14

(21) Application number: 92915525.0

(22) Date of filing: 02.07.1992
(51) International Patent Classification (IPC): 
C11D 3/ 395( . )
C11D 7/ 10( . )
C11D 7/ 14( . )
C11D 17/ 00( . )
C11D 7/ 06( . )
C11D 7/ 12( . )
C11D 7/ 16( . )
C11D 17/ 04( . )
(86) International application number:
PCT/US1992/005614
(87) International publication number:
WO 1993/001266 (21.01.1993 Gazette 1993/03)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU MC NL SE

(30) Priority: 03.07.1991 US 19910725278

(71) Applicant: WINBRO GROUP, LTD.
Woburn, MA 01801 (US)

(72) Inventors:
  • PERRY, Hubert, A.
    Wellesley, MA 02181 (US)
  • PERRY, Kenneth, E.
    Wellesley, MA 02181 (US)

(74) Representative: Woodcraft, David Charles 
BROOKES & MARTIN High Holborn House 52/54 High Holborn
London, WC1V 6SE
London, WC1V 6SE (GB)

   


(54) CAKE-LIKE DETERGENT AND METHOD OF MANUFACTURE